Sink cabinet tray



FIG. 1 is a top plan view of a sink cabinet tray showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is an enlarged perspective view thereof. 

The ornamental design for a sink cabinet tray, as shown and described. 